Javascript
NodeJS (Node.js)
Django
Flask
Python
Docker
KubernetesQuidcash is seeking a skilled Backend Developer to architect, build, and optimize mission-critical financial systems. You’ll leverage your expertise in JavaScript, Python, and OOP to develop scalable backend services that power our fintech/lending solutions. This role offers
the chance to solve complex technical challenges, integrate cutting-edge technologies, and directly impact the future of financial services for Indian SMEs.
If you are a leader who thrives on technical challenges, loves building high-performing teams, and is excited by the potential of AI/ML in fintech, we want to hear from you!
What You ll Do:
Design & Development: Build scalable backend services using JavaScript(Node.js) and Python, adhering to OOP principles and microservices architecture.
Fintech Integration: Develop secure APIs (REST/gRPC) for financial workflows(e.g., payments, transactions, data processing) and ensure compliance with regulations (PCI-DSS, GDPR).
System Optimization: Enhance performance, reliability, and scalability of cloud- native applications on AWS.
Collaboration: Partner with frontend, data, and product teams to deliver end-to-end features in Agile/Scrum cycles.
Quality Assurance: Implement automated testing (unit/integration), CI/CD pipelines, and DevOps practices.
Technical Innovation: Contribute to architectural decisions and explore AI/ML integration opportunities in financial products.
What You'll Bring (Must-Haves):
Experience:
3–5 years of backend development with JavaScript (Node.js) and Python.
Proven experience applying OOP principles, design patterns, and micro services.
Background in fintech, banking, or financial systems (e.g., payment gateways, risk engines, transactional platforms).
Technical Acumen:
Languages/Frameworks:
JavaScript (Node.js + Express.js/Fastify)
Python (Django/Flask/FastAPI)
Databases: SQL (PostgreSQL/MySQL) and/or NoSQL (MongoDB/Redis).
Cloud & DevOps: AWS/GCP/Azure, Docker, Kubernetes, CI/CD tools (Jenkins/GitLab).
Financial Tech: API security (OAuth2/JWT), message queues (Kafka/RabbitMQ), and knowledge of financial protocols (e.g., ISO 20022).
Mindset:
Problem-solver with a passion for clean, testable code and continuous improvement.
Adaptability in fast-paced environments and commitment to deadlines.
Collaborative spirit with strong communication skills.
Why Join Quidcash?
Impact: Play a pivotal role in shaping a product that directly impacts Indian SMEs' business growth.
Innovation: Work with cutting-edge technologies, including AI/ML, in a forward-thinking environment.
Growth: Opportunities for professional development and career advancement in a growing company.
Culture: Be part of a collaborative, supportive, and brilliant team that values every contribution.
Benefits: Competitive salary, comprehensive benefits package, and be a part of the next fintech evolution.
If you are interested, pls share your profile to smithaquidcash.in
Shubham Vishwakarma
Full Stack Developer - Averlon
About Quidcash
About
Company social profiles
Similar jobs
Java
Spring BootJava Developer – Job Description
Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 5 to 12 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns. • Should have the ability to analyze, design, develop and test complex, low-latency client facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.
NodeJS (Node.js)
Express
MongoDB
Amazon Web Services (AWS)
RedisAbout the Role
We are seeking highly driven Backend Web Developers with strong knowledge of Node.js, TypeScript, and MongoDB. You will play a key role in building and maintaining the backend architecture, APIs, and scalable services powering our web applications.
This position is ideal for candidates who are self-starters, comfortable in a startup environment, and can pick up tasks independently from Day 0.
Key Responsibilities
- Design, develop, and maintain scalable backend services and RESTful APIs using Node.js & TypeScript.
- Work with MongoDB for efficient data modeling, schema design, and query optimization.
- Integrate backend services with frontend applications and third-party APIs.
- Write clean, modular, and efficient code with a strong emphasis on performance and security.
- Ensure error handling, logging, and monitoring are implemented for production readiness.
- Collaborate with frontend developers, product managers, and designers to deliver end-to-end features.
- Implement and maintain microservices architecture.
- Good understanding of deployment processes and willingness to work with AWS stack (EC2, S3, Lambda, etc. – good to have).
Required Skills & Qualifications
- Strong proficiency in Node.js and TypeScript.
- Hands-on experience with MongoDB (Mongoose ORM preferred).
- Solid understanding of Redis, Messaging Queues, etc.
- Knowledge of Git/GitHub with a strong portfolio of deployed projects (blank GitHub profiles will be rejected).
- Strong problem-solving, debugging, and optimization skills.
- Ability to take ownership of tasks and work independently.
- Familiarity with async programming, promises, event loops, and backend architecture concepts.
Preferred Skills
- Prior experience (internship/full-time) in a startup environment.
- Exposure to AWS stack (Lambda, EC2, S3, CloudWatch, RDS, etc.).
- Experience with Docker, CI/CD pipelines, or cloud deployments.
- Understanding of server-side caching and messaging queues.
- Familiarity with testing frameworks (Jest).
Eligibility Criteria
- Experience: 0 – 2 years (Freshers with strong projects are welcome).
- Education: Tier 2 / Tier 3 college graduates preferred.
- GitHub Requirement: Candidates must have solid GitHub profiles with deployed projects. Inactive or blank GitHub accounts will be rejected.
Selection Process
- Written Test – Core programming fundamentals & problem-solving.
- Sample Task – Real-world backend task (API/service implementation).
- Technical Interview (Basic, 30 min) – Node.js, TS, Mongo fundamentals.
- Advanced Technical Interview (90 min) – Deep dive into system design, architecture, scaling, and debugging.
- HR Round – Culture fit and final discussion.
Why Join Us?
- Work in a high-growth startup environment where your contributions have a direct impact.
- Ownership from Day 0 – take responsibility for building and shipping features.
- Learn and grow with a team of passionate engineers.
- Opportunity to work with modern tech stack and real-world problem-solving.
NodeJS (Node.js)Responsibilities
- Take product ideas from ideation to implementation
- Design and develop backend services that expand the capabilities of the product
- Write high quality, structured application/interface code and tests
- Lead engineering discussions to ensure the best practices, maintainability and security of the application
- Participate in design and code reviews
We are looking for
- 3+ years of experience building quality applications
- Proficient in Node JS, NoSQL databases
- Strong working knowledge of Web technologies and APIs
- Passion for best design and coding practices and a desire to develop new bold ideas
- Experience in planning, designing architecture and working with teams
- Experience with SaaS product or an early stage startup is a plus
PythonDjangoYour responsibilities as a backend engineer will include:
- Back-end software development
- Software engineering and designing data models and write effective APIs
- Working together with engineers and product teams
- Understanding business use cases and requirements for different internal teams
- Maintenance of existing projects and New feature development
- Consume and integrate classifier/ ML snippets from Data science team
What we are looking for:
- 2+ years of industry experience with the Python and Django framework.
- Degree in Computer Science or related field
- Good analytical skills with strong fundamentals of data structures and algorithms
- Experience building backend services with hands-on experience through all stages of Agile software development life cycle.
- Ability to write optimized codes,debug programs, and integrate applications with third party tools by developing various APIs
- Experience with Databases.
- Experience with writing REST-APIs.
- Prototyping initial collection and leveraging existing tools and/or creating new tools
- Experience working different types of datasets (e.g. unstructured, semi-structured, with missing information)
- Ability to think critically and creatively in a dynamic environment, while picking up new tools and domain knowledge along the way
- A positive attitude, and a growth mindset
Bonus:
- Experience with relevant Python libraries such as Requests, sklearn, Selenium
- Hands on experience in Machine learning implementations
- Experience with Cloud infrastructure (e.g. AWS) and relevant microservices
- Good Humor
Note- We are currently working from home due to the pandemic. If selected you may work from a remote location though once office reopens candidate must work from Office.
Python* Optimize components for maximum performance across multiple devices and browsers
* Write performant REST APIs for both internal and external consumption
* Build micro services and their deployment process
* Work with problems of scale, leveraging technologies that are distributed in nature.
* Perform code reviews
- Excellent analytical and problem-solving skills
- Exposure in Python and backend development
NodeJS (Node.js)Designation: Backend Developer
Location: Mumbai (Currently Remote)
Principal Accountabilities:
- Develop, Enhance, and Modify Applications for a Global Market Environment.
- Design, Code, Test, Debug, and Document programs for corporate systems architecture.
- Work closely with Business stakeholders to define requirements for system applications
Work Dimensions:
- API integration, Application deployment, Test Driven Development & Agile methodologies
- Database designing ; (Knowledge of NoSQL databases is a plus).
- Familiarity in Unix/Linux development environments & tools including scripting.
- Designing system architecture for solving complex problems with a sound understanding of object-oriented programming and design patterns.
Work Context:
- A fast moving, high growth, entrepreneurial environment.
- Need to work on Git and work in a highly collaborative environment.
- Timely reporting is required.
- Must typically have in-depth knowledge of development tools and languages
- Ensure full legal and ethical compliance and conduct of business at all times and under all circumstances
- Attention to detail needed to maintain a global standard of work output
- Supervise, mentor, coach a small team of associates on a day to day basis for better management of their performance.
Role requirements:
- 2 to 6 years of experience in the IT industry
- 2+ years of experience in NodeJS
- Graduate degree (B.Tech/ BSc. IT) in IT/Engineering/Computer Science
- Strong problem-solving abilities
- Good communication skills.
- A good team player
PythonDjangoAmazon Web Services (AWS)• Experience in software product development
• Proficient in Python, Django, Pandas, GitHub and AWS.
• Good knowledge of PostgreSQL, MongoDB
• Strong Experience in designing REST API’s
• Experience with working on scalable interactive web applications
• Understanding of the threading limitations of Python and multi process architecture
• Familiarity with some ORM (Object Relational Mapper) libraries
• Good understanding of Test Driven Development - Unit and Integration testing
Role and Responsibilities:
The candidate will play be critical role by developing highly scalable applications that provide practical solutions to clients in the financial services’ domain
• Design, build, test and maintain scalable and stable off the shelf application or custom-built technology solutions to meet business needs
• Write testable code that enables extremely high levels of code coverage
• Promote coding,code review, testing and deployment best practices through hands-on research and demonstration
• Contribute to the entire implementation process including driving the definition of improvements based on business need and architectural improvements
JavascriptNodeJS (Node.js)
React.js
HTML/CSSNodeJS (Node.js)JavascriptMongoDBExpressJob Description for NodeJS/Backend Developer (2 - 4 years experience ) :
Responsibilities:
1. Writing reusable, efficient code.
2. Implementation of security and data protection.
3. Development and design of high performant APIs and implementing server side logic.
4. User authentication, DB Schema design etc.
Skills and Qualifications:
1. Javascript
2. Typescript
3. Object oriented programming
4. Express and Mongo DB.
5. AWS and basic devOps
Other Tools:
1. Git and other development tools.
PHPHTML/CSSPython
Follow CutshortShubham Vishwakarma
Full Stack Developer - Averlon